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Details

  • Released
  • Updated
  • January 21, 2021
  • June 22, 2026
Vfit screenshot #1 for iPhone
Vfit screenshot #2 for iPhone
Vfit screenshot #3 for iPhone
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About

Track your fitness and sleep with real-time motion data and trend graphs. Set personalized reminders and sync your activity data with Apple Health for a comprehensive overview of your well-being.

Real-time motion data tracking
Weekly/monthly motion trend graphs
Sleep data detection and analysis
Personalized bracelet settings (alerts, reminders)
Activity recording (riding, running)
Apple Health data synchronization
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What's New in Vfit

1.5.0

June 22, 2026

Fix known issues

User reviews

Failed update

Just updated my Vfit app today as it said there was an update. (4/28/26). It went through the process and now I cannot even open the app. A screen comes up with big V in the middle than goes back to my home screen. I lost what I had by doing the update! (How can I go back?). If anything happens I cannot reset watch time or nothing not to mention dont think it counts step or anything anymore…I am bummed an update will kill your device!
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Could be better

I have had the watch and been using the software for at least 2 years. The time synchronization of the phone to the watch was sporadic especially if you travel across time zones. Don’t use the health tracking feature, it doesn’t work.

VFIT smart watch

I bought this watch over in Shanghai and it connects to everything in the states timewise, but I am not getting any messages. Any alerts nothing I have reconnected the watch to my phone. The Bluetooth is connected. Maybe it only works over in China.

F12 CST 81DV1 ( E75E) I P: c626c

Terrible, will not hold correct time or date .

Warning

I was initially excited about this product. Unfortunately It is unfair to give it 1 star. Refund requested. Very disappointed!

Developer apps

FAQ

What kind of motion data does Vfit measure?

Vfit measures and records motion data in real-time, providing weekly or monthly trend graphs. This includes data like steps, calories, and distance, which can be synchronized to Apple Health.

Can Vfit help me understand my sleep?

Yes, Vfit detects sleep data and records the length of deep and shallow sleep. This helps users understand their sleep patterns in real-time.

What personalized settings does Vfit offer?

After connecting a bracelet, Vfit allows for personalized settings such as call alerts, smart alarms, sedentary reminders, and step number goals, enhancing daily convenience.

Does Vfit support recording specific activities like running?

Yes, Vfit records activities such as riding and running, visualizing the data results to help users understand their movements.

How does Vfit sync with Apple Health?

Vfit can connect and synchronize data to Apple Health, allowing your movement data, steps, calories, distance, and heart rate to be shared after authorization.

What devices does Vfit support?

Vfit is supported on iPhone and iPod devices.

How often is Vfit updated?

The latest version, 1.4.2, was released on February 10, 2026. Specific update frequency is not detailed, but the app has seen updates since its release on January 21, 2021.

What is the user rating for Vfit?

Vfit has a rating of 2.5 stars from 34 ratings, indicating a mixed user reception.